forked from circlecloud/tera
133 lines
3.7 KiB
TypeScript
133 lines
3.7 KiB
TypeScript
/*
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* @project: TERA
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* @version: Development (beta)
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* @license: MIT (not for evil)
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* @copyright: Yuriy Ivanov (Vtools) 2017-2019 [progr76@gmail.com]
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* Web: https://terafoundation.org
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* Twitter: https://twitter.com/terafoundation
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* Telegram: https://t.me/terafoundation
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*/
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global.PROCESS_NAME = "POW";
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global.POWPROCESS = 1;
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import "../core/library"
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import "../core/crypto-library"
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import { CreatePOWVersionX } from "../core/terahashmining"
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var PROCESS = process;
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if (process.send && !global.DEBUGPROCESS) {
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process.send({ cmd: "online", message: "OK" });
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} else {
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PROCESS = global.DEBUGPROCESS;
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}
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var LastAlive = Date.now();
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setInterval(CheckAlive, 1000);
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var idInterval = undefined;
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var Block: any = {};
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import { powClient } from '../rpc/client'
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powClient.on('message', (msg) => {
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LastAlive = Date.now();
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switch (msg.cmd) {
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case "FastCalcBlock":
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FastCalcBlock(msg);
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break;
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case "Alive":
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break;
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case "Exit":
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PROCESS.exit(0);
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}
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})
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powClient.connect()
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function FastCalcBlock(msg) {
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var FastBlock = msg;
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StartHashPump(FastBlock);
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FastBlock.RunCount = 0;
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try {
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if (CreatePOWVersionX(FastBlock)) {
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if (Block.HashCount) {
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powClient.send({ cmd: "HASHRATE", CountNonce: Block.HashCount, Hash: Block.Hash });
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}
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powClient.send({
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cmd: "POW",
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BlockNum: FastBlock.BlockNum,
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SeqHash: FastBlock.SeqHash,
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Hash: FastBlock.Hash,
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PowHash: FastBlock.PowHash,
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AddrHash: FastBlock.AddrHash,
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Num: FastBlock.NodeNum
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});
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}
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} catch (e) {
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powClient.emit('web', `FastCalcBlock Error ${e}...`)
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global.ToError(e);
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}
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}
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PROCESS.on('message', function(msg) {
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LastAlive = Date.now();
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switch (msg.cmd) {
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case "Alive":
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break;
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case "Exit":
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PROCESS.exit(0);
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}
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})
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function CheckAlive() {
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if (global.NOALIVE)
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return;
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var Delta = Date.now() - LastAlive;
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if (Math.abs(Delta) > global.CHECK_STOP_CHILD_PROCESS) {
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PROCESS.exit(0);
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return;
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}
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};
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global.BlockPump = undefined;
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var idIntervalPump = undefined;
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function StartHashPump(SetBlock) {
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if (!global.BlockPump
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|| global.BlockPump.BlockNum < SetBlock.BlockNum
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|| global.BlockPump.MinerID !== SetBlock.MinerID
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|| global.BlockPump.Percent !== SetBlock.Percent) {
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global.BlockPump = {
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BlockNum: SetBlock.BlockNum,
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RunCount: SetBlock.RunCount,
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MinerID: SetBlock.MinerID,
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Percent: SetBlock.Percent,
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LastNonce: 0,
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NodeNum: SetBlock.NodeNum,
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};
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}
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if (!idIntervalPump) {
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idIntervalPump = setInterval(PumpHash, global.POWRunPeriod);
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}
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};
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var StartTime = 1;
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var EndTime = 0;
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function PumpHash() {
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if (!global.BlockPump)
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return;
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var CurTime = Date.now();
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if (StartTime > EndTime) {
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var Delta = CurTime - StartTime;
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var PeriodPercent = 100 * Delta / global.CONSENSUS_PERIOD_TIME;
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if (PeriodPercent >= global.BlockPump.Percent) {
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EndTime = CurTime;
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return;
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}
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global.BlockPump.LastNonce = global.BlockPump.LastNonce + global.BlockPump.Num * 100000
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global.BlockPump.LastNonce0 = global.BlockPump.LastNonce0 + global.BlockPump.Num * 100000
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CreatePOWVersionX(global.BlockPump, 1);
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} else {
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var Delta = CurTime - EndTime;
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var PeriodPercent = 100 * Delta / global.CONSENSUS_PERIOD_TIME;
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if (PeriodPercent > 100 - global.BlockPump.Percent) {
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StartTime = CurTime;
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}
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}
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};
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